Well, I did say that that a BlackBerry is one of the most elegant and efficient corporate phones on the planet. I also think the way I emphasized the word "PHONES" when comparing to an ipod or a macbook was another clue.
I guess I just assumed that the term "corporate phone" and the descriptors "elegant" and "efficient" were pretty self-explanatory within the context of this discussion.
I don't really have time to write out a bullet-point list, to be honest.
If you're seriously interested in what a RIM device brings to the corporate table, you can check out
www.blackberryforums.com and
www.pinstack.com. Tons of information there.